Grid-like guard for the front of a portable heater



FIG. 1 is a top plan view of a grid-like guard for the front of a portable heater, showing our new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a left end elevational view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a right end elevational view thereof;

FIG. 6 is a bottom view thereof;

FIG. 7 is a top plan view of a second embodiment of a grid-like guard for a portable heater;

FIG. 8 is a front elevational view thereof;

FIG. 9 is a left end elevational view thereof;

FIG. 10 is a right end elevational view thereof;

FIG. 11 is a rear perspective view thereof. 

The ornamental design for a grid-like guard for the front of a portable heater, as shown and described. 